diff --git a/cosmic-theme/src/output/gtk4_output.rs b/cosmic-theme/src/output/gtk4_output.rs
index 5dbab644..5470aea6 100644
--- a/cosmic-theme/src/output/gtk4_output.rs
+++ b/cosmic-theme/src/output/gtk4_output.rs
@@ -122,6 +122,7 @@ impl Theme {
 
 .close, .maximize, .minimize {{
 	background: transparent;
+	transition: 0;
 }}
 .close:not(:hover) > image,
 .maximize:not(:hover) > image,